Time Limit: 1s
Memory Limit: 128MB
The director of a hospital want to schedule a working plan for a nurse in a given period of N consecutive days 1,..., N. Due to the policy of the hospital, each nurse cannot work all the days 1,..., N. Instead, there must be days off in which the nurse need to take a rest. A working plan is a sequence of disjoint working periods. A working period of a nurse is defined to be a sequence of consecutive days on which the nurse must work and the length of the working period is the number of consecutive days of that working period. The hospital imposes two constraints:
The director of the hospital to know all possible working plans satisfying above constraint?
The input consists of one line which contains 3 positive integers N, K1, K2 (N ≤ 200, K1<K2 ≤ 70)
The output consists of lines each of which describes a working plans represented by a binary sequence (bit 1 means day on, and bit 0 means day off) satisfying the above constraints.
6 2 3
011011 110110 110111 111011
There are 4 working plans described as follows:
working plan 1 off on on off on on
working plan 2 on on off on on off
working plan 3 on on off on on on
working plan 4 on on on off on on